Solar System Sim vs KACHUNK

Zoom from a planet's surface out to distant galaxies, then reshape the whole system with your own hands. Solar System Sim is a real-time gravity sandbox built on Newton's laws and real astronomical data. Every body you add, move or destroy recalculates the orbits of everything else, live. • Smash worlds together: impact craters carve into the surface, firestorms sweep the globe, and glowing debris rains back down. • Build your own universe: add planets, moons, asteroids and comets with their own size, mass and looks, or customise the ones already there. • Land anywhere: drop to a first-person view on any planet's surface and experience its environment. • Sculpt rings: add particle rings and watch gravity shape them in real time. • Witness real eclipses: solar and lunar, with real-world astronomical precision. • Follow comets: watch them streak past and interact with the bodies they meet. • Leave the Solar System: travel to remarkable nearby stars and find them within the Milky Way. • Feel the scale: see the true vastness of space, from a pebble-sized moon to the nearest galaxies. Whether you're here to learn how gravity really works or just to break planets with it, explore at your own pace. Start your cosmic adventure with Solar System Sim.

Tap to drop. Stack it high. Hear the KACHUNK. A crane trolley sweeps across the quay with a container on its hook. Tap at the right moment and the box drops straight down onto a waiting truck. Land it dead center for PERFECT, stack it for bigger combos, and don't let the tower topple into the harbor. GREED IS THE GAME - x1, x2 or x3.5: the short gold truck pays the most but gives you the smallest target. - Heavy boxes are worth more. Stow them at the bottom for the PERFECT STOWAGE bonus. - Five-high towers ship out; a new truck rolls in. ROGUELIKE UPGRADES Clear the quota before the clock runs out, then pick one of three upgrades: slow the trolley over your target, widen your tolerance, boost the premium truck, supercharge your combos. A HARBOR THAT FIGHTS BACK Wind pushes falling boxes, fragile cargo breaks on a sloppy landing, hazmat must reach its marked truck, trucks start moving and leaving, and every fifth level a giant boss container gives you one shot. BEAT YOUR BEST Every run is scored against your personal record, with live pace so you always know if you are ahead. No ads. No in-app purchases. No data collected. Works offline.